芬迪湾、缅因湾和圣劳伦斯湾潮汐共振的数值研究  

Numerical Study on Tidal Resonances in the Bay of Fundy,the Gulf of Maine and the Gulf of Saint Lawrence

作　　者：崔欣梅[1,2,3,4] 方国洪[1,2,3,4] 滕飞[4,5] 吴頔[4] 

机构地区：[1]中国科学院南海海洋研究所,广东广州510301 [2]中国科学院大学热带海洋环境国家重点实验室,广东广州510301 [3]中国科学院大学,北京100039 [4]国家海洋局第一海洋研究所,山东青岛266061 [5]中国海洋大学海洋环境学院,山东青岛266100

出　　处：《海洋科学进展》2015年第1期11-18,共8页Advances in Marine Science

基　　金：国家自然科学基金--中国近海及邻近海区海洋与地球潮汐相互作用研究(40676009);青岛市科技计划基础研究项目--渤;黄;东海潮汐潮流预报系统(11-1-4-98-jch);中央级公益性科研院所基本科研业务费专项--海洋环流建模研究(2007-31)

摘　　要：本文采用"初值方法"研究了芬迪湾、缅因湾和圣劳伦斯湾的潮汐共振情况。结果表明,缅因-芬迪湾系统共振是由陆架共振造成的,最强共振周期约为13.0h。芬迪湾次强共振周期约为9.2h,是由该海湾本身的四分之一波长共振引起的。圣劳伦斯湾共振现象主要体现在其东北海区,共振周期约为9.2h,可能是由半波长共振引起的。The tidal resonance in the Bay of Fundy, the Gulf of Maine and the Gulf of Saint Lawrence is nu- merically studied with the ＂initial value＂ method. The major resonance in the system of the Bay of Fundy and the Gulf of Maine has a period of about 13.0 h, which is caused by the continental shelf resonance. The secondary resonance in the Bay of Fundy has a period of about 9.2 h, caused by the quarter-wave- length resonance of the bay itself. In the Gulf of Saint Lawrence, the resonant phenomenon mainly pres- ents in the northeastern area, with a resonant period of about 9.2 h, which may be attributed to the half- wavelength resonance.

关 键 词：潮汐共振 缅因-芬迪湾系统 圣劳伦斯湾 共振周期 

分 类 号：P731.23[天文地球—海洋科学]